 
  interface optionsItem {
    value: string,
    label: string
    [propName: string]: any
}

interface optionsList {
    [index:number]:optionsItem
}

let a:optionsItem={
    'e':'dsf',
    value: 'string',
    label: 'string'
}


let dd:optionsList=[
    {   'e':'dsf',
    value: 'string',
    label: 'string'}
]
export default optionsList